Patricia SunM.D.
Gastroenterology·Arlington Heights, IL
Patricia Sun, M.D. is a Gastroenterology provider in Arlington Heights, IL affiliated with 2 ambulatory surgery centers in IL, as of July 2026.
- NPI1366626426
- Registered2007
- Centers2
- StateIL
- Class of2003
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Patricia Sun at a glance
- Provider
- Patricia Sun
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Arlington Heights, IL
- Medical school
- New York University School of Medicine
- Graduated
- 2003
- NPI registered
- 2007
- NPI
- 1366626426
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Patricia Sun practice?
Patricia Sun, M.D. is based in Arlington Heights, IL and is affiliated with 2 ambulatory surgery centers: Northwest Endo Center LLC in Arlington Heights, IL and Associated Surgical Center LLC in Arlington Heights, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Patricia Sun's NPI number?
Patricia Sun's National Provider Identifier (NPI) is 1366626426, registered in 2007. Specialty on record: Gastroenterology; credential M.D.
Where did Patricia Sun go to medical school?
Patricia Sun, M.D. attended New York University School of Medicine, graduating in 2003.
How many Gastroenterology providers in Illinois work at ambulatory surgery centers?
122 Gastroenterology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Patricia Sun among them. The Illinois Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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